CN202056885U - Fire retarding and tempering combustor - Google Patents
Fire retarding and tempering combustor Download PDFInfo
- Publication number
- CN202056885U CN202056885U CN2011201334228U CN201120133422U CN202056885U CN 202056885 U CN202056885 U CN 202056885U CN 2011201334228 U CN2011201334228 U CN 2011201334228U CN 201120133422 U CN201120133422 U CN 201120133422U CN 202056885 U CN202056885 U CN 202056885U
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- China
- Prior art keywords
- tempering
- burner
- resistance
- main body
- fire relief
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- Expired - Fee Related
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Abstract
The utility model provides a fire retarding and tempering combustor. The fire retarding and tempering combustor includes a main body, an adjusting rod, a tempering nozzle, a compact cover and a sealing piece, wherein the main body is provided with an accommodating hole and a breathing hole communicated with the accommodating hole; and the adjusting rod and the tempering nozzle are arranged in the accommodating hole of the main body in a penetrating manner. Compared with the prior art, the fire retarding and tempering nozzle provided by the utility model is improved to be an external structure, so that the combustor has a compact structure, components are flexible to replace, the nozzle structure are flexible to change, and the combustor has strong applicability.
Description
Technical field
The utility model relates to a kind of resistance tempering burner, relates in particular to a kind of compact overall structure, and part replacement hinders the tempering burner flexibly.
Background technology
At present, multiple fuel gas has been widely used in industrial production and the people's life as coal gas, natural gas, liquefied petroleum gas, hydrogen and oxygen mixture etc.Because the combustibility of fuel gas, thereby its safety in utilization also had higher requirement.Hydrogen and oxygen mixture is a kind of new energy, and is current when using as combustion gas, need burn by burner.The duration and degree of heating and the control valve of existing combustion gas are split-type structural, installs and use inconvenience, and the sealing property of control valve is relatively poor, and existing burner since at the duration and degree of heating place as no back-fire relief device, thereby can not stop the duration and degree of heating tempering, the duration and degree of heating tempering then can cause the generation of explosion accident.
A kind of air mixture is with hindering the tempering burner, and its feature is that burner and control valve are made as one and are provided with fireproof tempering device in main body.Resistance tempering component design is in main body, and it is inconvenient to make that this device damages the back replacing, and nozzles mounting means and direction are dumb.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of compact overall structure, and part replacement hinders the tempering burner flexibly.
A kind of resistance tempering burner, described resistance tempering burner comprises main body, adjusting rod, resistance tempering assembly, friction top and seal, described main body is provided with containing hole and is communicated in the passage of described containing hole, and described adjusting rod and resistance tempering assembly are arranged in the containing hole of described main body.
Compared to prior art, resistance resistance tempering assembly of the present utility model is improved to outlet structure, compact conformation, and part replacement is flexible, and fire nozzle structure changes flexibly, adapts to and uses.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model resistance tempering burner.
Fig. 2 is the structural representation of the utility model resistance tempering assembly.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
See also Fig. 1, Fig. 2, the utility model provides a kind of and has regulated ampoule wire drawing embedding with air mixture resistance tempering burner 10.Resistance tempering burner 10 comprises main body 11, adjusting rod 15, resistance tempering assembly 13, friction top 17, seal 19.Friction top 17, seal 19, adjusting rod 15, resistance tempering assembly 13 are placed among the main body 11 successively.
The connecting hole 115 of main body 11 is communicated in the venthole 131 of resistance tempering assembly 139.The diameter of connecting hole 115 is less than the diameter of the containing hole 113 of main body 11, and adjusting rod 15 is provided with adjusting portion, and adjusting portion is arranged at adjusting rod 15 ends, and adjusting portion is taper.The adjusting portion activity is held in the venthole 131 of resistance tempering assembly 13.Friction top 17 is pressed on seal 19 and realizes sealing between adjusting rod 15 and the main body 11.Seal 19 is made by graphite or fluorubber.Be understandable that seal 19 can use other encapsulants that are applicable to sealing to make.
When using this resistance tempering burner 10, air mixture enters in the main body 11 by passage 111, air mixture enters connecting hole 115 and venthole 131 by passage 111, resistance tempering burner 10 is regulated the tolerance size of leading to resistance tempering assembly 13 by the adjusting portion of adjusting rod 15, realizes the adjusting of flame size.When tempering took place, the back-fire relief inductor cut off flame and combustion gas realization back-fire relief when flame was got back to the back-fire relief inductor that hinders tempering assembly 13 inside from nozzles 139.
Shown in Figure 1 can be by the synthetic different burner of one or more groups such structural group, thereby realize of the requirement of different ampoule wire drawing filling and sealing machines to burner.The advantage of this kind burner is can realize sizes that each nozzles 139 is regulated flames separately with adjusting rod 15 when he can be implemented in total control valve and controls overall flame size; Resistance tempering assembly 13 utilizes attaching nut 137 can realize any adjusting of flame direction; When igniting and pass fire and tempering, can block tempering fast.Resistance tempering assembly 13 shown in Figure 2 also can be used to be installed in the gas welding welding gun separately, realizes the anti-backfire effect, plays the safeguard protection of gas welding welding.Resistance tempering assembly 13 is installed on the independent connecting rod, realizes different safeguard protections with fiery device.Resistance tempering mouth 139 of the present utility model will hinder tempering assembly 13 and be improved to outlet structure, compact conformation, and part replacement is flexible, and nozzles 139 structural changes are flexible, adapt to use.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. one kind is hindered the tempering burner, it is characterized in that: described resistance tempering burner comprises main body, adjusting rod, resistance tempering assembly, friction top and seal, described main body is provided with containing hole and is communicated in the passage of described containing hole, and described adjusting rod and resistance tempering assembly are arranged in the containing hole of described main body.
2. according to the described resistance tempering of claim 1 burner, it is characterized in that: described resistance resistance tempering assembly comprises gland, back-fire relief fittings body and nozzles, described gland is connected in described back-fire relief fittings body, described nozzles are socketed on described back-fire relief fittings body, described resistance tempering assembly offers the venthole of perforation, and described nozzles are provided with the combustion gas via hole.
3. according to the described resistance tempering of claim 2 burner, it is characterized in that: offer the accommodation hole that is used to hold gland on the described main body, also offer the connecting hole that is communicated in accommodation hole and containing hole on the described main body, described connecting hole is communicated in the venthole of described resistance tempering assembly.
4. according to the described resistance tempering of claim 3 burner, it is characterized in that: the diameter of described connecting hole is less than the diameter of the containing hole of described main body, and described adjusting rod is provided with adjusting portion, and described adjusting portion is arranged at described adjusting rod end, and described adjusting portion is taper.
5. according to the described resistance tempering of claim 2 burner, it is characterized in that: described combustion gas via hole is single porous and arranges.
6. according to the described resistance tempering of claim 2 burner, it is characterized in that: described combustion gas via hole is the circumference porous and arranges.
7. according to the described resistance tempering of claim 2 burner, it is characterized in that: described resistance resistance tempering assembly is provided with the attaching nut, described back-fire relief fittings body offers external screw thread, described attaching nut is threadedly connected to described back-fire relief fittings body, described nozzles are socketed on described back-fire relief fittings body, and described attaching nut's pressure holding is in described nozzles.
8. according to the described resistance tempering of claim 2 burner, it is characterized in that: described resistance resistance tempering assembly is provided with the back-fire relief inductor, and described back-fire relief inductor is arranged between described gland and the described back-fire relief fittings body.
9. according to the described resistance tempering of claim 1 burner, it is characterized in that: described seal is arranged at described main body between described adjusting rod, and described friction top pressure holding is in described seal.
10. according to the described resistance tempering of claim 1 burner, it is characterized in that: described seal is made by graphite or fluorubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201334228U CN202056885U (en) | 2011-04-29 | 2011-04-29 | Fire retarding and tempering combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201334228U CN202056885U (en) | 2011-04-29 | 2011-04-29 | Fire retarding and tempering combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056885U true CN202056885U (en) | 2011-11-30 |
Family
ID=45016858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201334228U Expired - Fee Related CN202056885U (en) | 2011-04-29 | 2011-04-29 | Fire retarding and tempering combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056885U (en) |
-
2011
- 2011-04-29 CN CN2011201334228U patent/CN202056885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |